Demi Lovato Books Multi-Episode Glee Arc

TheX Factor judge is close to finalizing a deal to join the Fox series for a "significant arc," TVLine reports. She'll play Dani, a struggling artist friend of Rachel (Lea Michele) and Santana's (Naya Rivera) in New York City, according to the report. Her character is set to be introduced in early October and will stick around for at least six episodes.